Individual Calculations September 2009
 Goumas, Georgios  Total change: -8.40  Rating chartPersonal card
 37th Greek Team Championship of A' Category Halkidiki GRE 2009-07-03
RcRownchangeKK*chgGame
 2220 2315 5.00 9 -0.56 15 -8.40 
  Kofidis, Spyridon 2214 GRE1.0010.36155.40 
  Theofilopoulos, Aris 2189 GRE0.501-0.1715-2.55 
  Skalkotas, Nikolaos m2197 GRE1.0010.34155.10 
  Dalaklis, Georgios 2179 GRE1.0010.32154.80 
  Parginos, Vassilios 2196 GRE0.001-0.6615-9.90 
  Siempos, Konstantinos 1944 GRE1.0010.10151.50 
  Kalaitzoglou, Panayotis 2199 GRE0.001-0.6615-9.90 
  Skembris, Spyridon g2452 GRE0.001-0.3215-4.80 
  Gavrilakis, Nikolaos m2412 GRE0.5010.13151.95 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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